I'm in the process of building a new 93 cube and I am trying to decide on rock. I like the look of the different colored coraline algae on live rock, the purple and red and pink. It seems that when I have used dry rock in the past all I could grow was the pink. Filling my tank with all live rock would be expensive. In the past I tried to mix dry and live rock. The purple would not move to the dry rock.
Is it possible to get the purple calcareous algae to spread?
I don't want this aquascape to look like a pile of rocks, like my previous tanks.
Is it possible to get the purple calcareous algae to spread?
I don't want this aquascape to look like a pile of rocks, like my previous tanks.